I. Selection of progeny
Cucumbers shall be grown in the autumn of the summer, mainly in heat-resilient and disease-resistant varieties, which may be used in such varieties as zin chun 4, zinjiang 2, and shafun。
Ii. Complete, fertilizing, and appliance
As a result of heavy summer rains and loss of fertilizers, organic fertilizer should be re-stuffed, with 667 m2 fertilized fertilisers of 4,000-5,000 kg, which should not be so deep as to be around 15 cm to avoid flooding。
The whole place is behind the platinum. In the summer and autumn, cucumber cultivation must be small or high, not flat, to avoid flooding. The way to do this is:
1. Small height 50 cm wide, 20 cm tall, 70 cm wide. Two rows of cucumber, 20-25 cm, were planted on both sides of the cucumber。
2. The stairwells are first made of high-level, 70 cm wide and 50 cm wide, and then open in the middle of the stairwell a ditch of about 20 cm deep to sow the seeds on the inside side。
This must be accompanied by a drainage ditch in advance to prepare for subsequent rains。
Iii. Sowning
The planting time could be scheduled from mid-june to early july, depending on the pre-cropping schedule. More live broadcasts are used to grow and grow. Owing to the weakness of high-temperature saplings during the summer, which are properly planted, a total of 667 m2 is usually planted at 5,000-5500 plants。
Iv. Field management
1. The seedlings supplement the seedlings and the seedlings begin to grow on the leaf. In summer, due to heavy rains and pest hazards, seedlings should be established sooner rather than later in order to avoid shortages. A seedling grows to 3-4 leafs。
After weeding, china shall carry out shallow tillage to promote the growth of the seedlings and prevent their growing. The melons are cultivated many times before they are made, with the emphasis on weeding。
3. Upon completion of the drainage seeding, work is initiated on the repair of drains, the reinforcement of channels, and the gutter groceries. Once the weather changes, the drains should be opened and the water should be eliminated in time for heavy rains。
4. The pursuit of cucumbers in the summer and autumn fields should pay particular attention to flood prevention. The water will be watered in the light of the sky and with flexibility. A small amount of fertilizer can be applied during the period to promote the growth of the seed, and after a melon, it is usually followed up once every 10-15 days with 667 m2 nitrogen, phosphorus and potassium compound fats of 10-15 kg. We need plenty of fat water for the guacamole. After “summer”, the weather cools, with 0. 2% potassium phosphate or 0. 1% solution of boron acid sprayed on the folate to prevent the fermentation of the melon。
5. The plug, the whole branch, the binding of the cranium seed for water, and the combination of the cranium with the whole cranium, the variety of species grown in the summer and autumn, the base side of the chicken, and the upper and upper part of the chickens, if appropriate, may leave more leaves for the heart。
V. Pest management
The cucumber pests in the summer autumn field are more frequent and more hazardous, and should be sprayed on a regular basis, with a focus on prevention. The main diseases are frosted, powdered, anthrax and angular disease, which can be treated with 72 per cent of dubunk lwetable powder 600-800 times more liquid; white powder, 15 per cent of which can be treated with 15 per cent rusty powder powder; anthrax, 50 per cent with 50 per cent of anthrax powder powder powder, 500 times more liquid; and bacterial horny disease, 30 per cent of which can be treated with dt microbicide, 500 times more spray. Insect pests are mainly aphids, mites, etc., which are treated with 40 per cent of olego cream 1,000 times the fluid, or 20 per cent of alfuddin 2 1,500 times the liquid spray. # the headline starts the new year #
Collection
High-temperature cucumbers in the summer and autumn take only 40 to 50 days from seed to harvest. The weather is gradually cooling after the cucumbers and the timing of harvests is not stringent。
